1.供液管的配置应保证供液量的充足，膨胀阀前无闪发气体；回气管的配置应保证回油流畅，压损不超过2PSIG。回气管出蒸发器后，上升时应加一回油弯，上升段要缩径。
1. allocation of liquid supply pipe should ensure sufficient liquid supply, no flicker gas in front of expansion valve; the configuration of back pipe should ensure smooth oil recovery and pressure loss not more than 2PSIG. When the evaporator is returned, the oil bend should be added when it rises, and the rise section should shrink.
2.安装时，应保证气流通畅，装配式冷库内送风均匀，维修方便。冷风机的风扇射程为7米，安装时应注意长度大于7米的冷库库温均匀。
When the 2. is installed, the air flow should be guaranteed, the air supply in the assembly type cold storage is uniform and the maintenance is convenient. Fan fan has a range of 7 meters, the installation should pay attention to the length of more than 7 meters of cold storage temperature uniformity.
3.当两个以上的冷库并联为一路系统时，每个冷库应配一电磁阀，以保证每个冷库供液均匀。
3. when more than two cold storage are parallel to one system, each cold storage should be equipped with a solenoid valve to ensure that the supply of each cold storage is homogeneous.
4.装配式冷库风机的排风方向应尽可能朝向门，吸风侧应避开门。离墙距离应符合以下规定：离后墙>450mm，离侧墙>200mm。
The exhaust direction of the 4. assembly type cold storage fan should be toward the door as far as possible, and the suction side of the air suction side should be avoided. The distance from the wall should be in accordance with the following regulations: the back wall >450mm, the side wall >200mm.
5.特大型冷库其顶板需要用立柱支撑。在底板上锯出柱子穿孔，将立柱用膨胀螺栓固定于地面。
5. the roof of the super large cold storage needs to be supported by a vertical column. The column perforation is sawed out on the floor, and the column is fixed to the ground with the expansion bolt.
将钢梁掉起，焊接于立柱上。如高度需调整时，在钢梁与立柱之间加垫铁。顶板放于钢梁上。并做好库板之间的密封，安装装饰件。
Drop the steel beam and weld it on the column. If the height needs to be adjusted, iron is added between the steel beam and the column. The roof is placed on the steel beam. And do a good job in the seal between the plate, installation and decoration.
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